Release Notes

Microsoft.Data.SqlClient 2.1.2 released 3 March 2021

This update brings the below changes over the previous stable release:

Fixed

Fixed issue connecting with instance name from a Linux/macOS environment #874
Fixed wrong results issues by changing the timeout timer to ensure a correct execution state #929
Fixed a vulnerability by prohibiting DtdProcessing on XmlTextReader instances in .NET Core #885
Fixed Kerberos authentication when an SPN does not contain the port #935
Fixed missing error messages in Managed SNI #883
Fixed missing System.Runtime.Caching dependency for .NET Standard assemblies #878
Fixed event source tracing issues #941
Fixed MARS header contains errors issue against .NET Framework 4.8.1 #928

Target Platform Support

.NET Framework 4.6+ (Windows x86, Windows x64)
.NET Core 2.1+ (Windows x86, Windows x64, Windows ARM64, Windows ARM, Linux, macOS)
.NET Standard 2.0+ (Windows x86, Windows x64, Windows ARM64, Windows ARM, Linux, macOS)

Dependencies

.NET Framework

Microsoft.Data.SqlClient.SNI 2.1.1
Microsoft.Identity.Client 4.21.1
Microsoft.IdentityModel.Protocols.OpenIdConnect 6.8.0
Microsoft.IdentityModel.JsonWebTokens 6.8.0

.NET Core 2.1

Microsoft.Data.SqlClient.SNI.runtime 2.1.1
Microsoft.Win32.Registry 4.7.0
System.Security.Principal.Windows 4.7.0
System.Text.Encoding.CodePages 4.7.0
System.Diagnostics.DiagnosticSource 4.7.0
System.Configuration.ConfigurationManager 4.7.0
System.Runtime.Caching 4.7.0
Microsoft.Identity.Client 4.21.1
Microsoft.IdentityModel.Protocols.OpenIdConnect 6.8.0
Microsoft.IdentityModel.JsonWebTokens 6.8.0

.NET Core 3.1

Microsoft.Data.SqlClient.SNI.runtime 2.1.1
Microsoft.Win32.Registry 4.7.0
System.Security.Principal.Windows 4.7.0
System.Text.Encoding.CodePages 4.7.0
System.Diagnostics.DiagnosticSource 4.7.0
System.Configuration.ConfigurationManager 4.7.0
System.Runtime.Caching 4.7.0
Microsoft.Identity.Client 4.21.1
Microsoft.IdentityModel.Protocols.OpenIdConnect 6.8.0
Microsoft.IdentityModel.JsonWebTokens 6.8.0

.NET Standard 2.0

Microsoft.Data.SqlClient.SNI.runtime 2.1.1
Microsoft.Win32.Registry 4.7.0
System.Buffers 4.5.1
System.Memory 4.5.4
System.Security.Principal.Windows 4.7.0
System.Text.Encoding.CodePages 4.7.0
System.Runtime.Caching 4.7.0
Microsoft.Identity.Client 4.21.1
Microsoft.IdentityModel.Protocols.OpenIdConnect 6.8.0
Microsoft.IdentityModel.JsonWebTokens 6.8.0

.NET Standard 2.1

Microsoft.Data.SqlClient.SNI.runtime 2.1.1
Microsoft.Win32.Registry 4.7.0
System.Buffers 4.5.1
System.Memory 4.5.4
System.Security.Principal.Windows 4.7.0
System.Text.Encoding.CodePages 4.7.0
System.Runtime.Caching 4.7.0
Microsoft.Identity.Client 4.21.1
Microsoft.IdentityModel.Protocols.OpenIdConnect 6.8.0
Microsoft.IdentityModel.JsonWebTokens 6.8.0